package com.sz.youban.tonglian.tools.common;

import java.io.IOException;
import java.net.URLDecoder;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.alibaba.fastjson.JSONObject;

public class HttpUtils 
{
	private static final Logger LOGGER = LoggerFactory.getLogger(HttpUtils.class);
	
	public static JSONObject httpPost(String url,JSONObject jsonParam)
	{
        //post请求返回结果
        DefaultHttpClient httpClient = new DefaultHttpClient();
        JSONObject jsonResult = null;
        HttpPost method = new HttpPost(url);
        try 
        {
            if (null != jsonParam) 
            {
                //解决中文乱码问题
                StringEntity entity = new StringEntity(jsonParam.toString(), "utf-8");
                entity.setContentEncoding("UTF-8");
                entity.setContentType("application/json");
                method.setEntity(entity);
            }
            HttpResponse result = httpClient.execute(method);
            url = URLDecoder.decode(url, "UTF-8");
            /**请求发送成功，并得到响应**/
            if (result.getStatusLine().getStatusCode() == 200)
            {
                String str = "";
                try 
                {
                    /**读取服务器返回过来的json字符串数据**/
                    str = EntityUtils.toString(result.getEntity());
                    /**把json字符串转换成json对象**/
                    jsonResult = JSONObject.parseObject(str);
                } 
                catch (Exception e) 
                {
                	LOGGER.error("======err:{}",e);
                }
            }
        } 
        catch (IOException e) 
        {
            e.printStackTrace();
        }
        return jsonResult;
    }
}
